Struct TreePathExt 

pub struct TreePathExt(pub Vec<usize>);

A path in a tree, represented as a sequence of child indices.

Tuple Fields

0: Vec<usize>

Implementations

impl TreePathExt

pub fn root() -> Self

Create an empty (root) path.

pub fn child(&self, idx: usize) -> Self

Extend this path with a child index.

pub fn depth(&self) -> usize

Returns the depth of this path.

Trait Implementations

impl Clone for TreePathExt

fn clone(&self) -> TreePathExt

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TreePathExt

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TreePathExt

fn eq(&self, other: &TreePathExt) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TreePathExt

impl StructuralPartialEq for TreePathExt